CN2119409U - Crane for floor building blocks - Google Patents

Crane for floor building blocks Download PDF

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Publication number
CN2119409U
CN2119409U CN 91231093 CN91231093U CN2119409U CN 2119409 U CN2119409 U CN 2119409U CN 91231093 CN91231093 CN 91231093 CN 91231093 U CN91231093 U CN 91231093U CN 2119409 U CN2119409 U CN 2119409U
Authority
CN
China
Prior art keywords
jib
luffing
cable wire
rope roll
tower
Prior art date
Application number
CN 91231093
Other languages
Chinese (zh)
Inventor
杨德望
张燕秋
潘增权
陈炳儒
郑广胜
Original Assignee
上海住益建筑机械厂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海住益建筑机械厂 filed Critical 上海住益建筑机械厂
Priority to CN 91231093 priority Critical patent/CN2119409U/en
Publication of CN2119409U publication Critical patent/CN2119409U/en

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Abstract

The utility model discloses a crane for floor building blocks which belongs to the novel block lifting machine of the construction field. The crane for floor building blocks is suitable for the multi-storey construction. The utility model is characterized in that a jib rack luffing mechanism and a trolley traction mechanism are assembled to form the utility model; the jib rack luffing mechanism comprises a motor, a shaft coupling, a worm gear case, a rope roll and a static-movable pulley block; a steel cable is used to lift the jib rack, and a scaffold is not struck when the jib rack turns. The trolley traction mechanism is provided with the motor and a driving device which are used to draw the trolley, so the luffing of the trolley can be realized within the range of 1.5-9.5 meters. While in use, the masonry construction problem of the multi-shaft line wall of the one direction can be solved, and the safe construction can be realized.

Description

The utility model belongs to a kind of building block lifting machine of building field, is applicable to the residential housing of building block system.
Urban construction tends to modernization gradually, skyscraper is rised sheer from level ground everywhere thereupon, carry with old-fashioned and hang for adapting to modern building, residential housing, labour intensity is big and dangerous, though this hoisting crane has solved the building block lifting of the multilayer wall in an orientation, finally still can not solve the building of metope in four orientation.So being used for the building block walling in recent years has horizontal arm support building block formula hoisting crane, this hoisting crane can not satisfy the scaffold of being set up by mao bamboon to be used, and wants the percussion mao bamboon because of the jib revolution, influences normal construction.
The scaffold that the utility model purpose provides the revolution of a kind of jib can the percussion mao bamboon not build, can make again and hang thing and remain on luffing between 1.5~9.5m, both can satisfy the revolution building block lifting in four orientation, can finish many axis building walls constructions, a kind of flooring building block hoisting crane in the variation of arbitrary orientation again.
For finishing the above-mentioned technical scheme that purpose adopted: the utility model is made up of jib luffing mechanism and dolly trailer coupling.On the support of hoisting crane, one side of its body of the tower is established the luffing electrical motor respectively, connect coupler, luffing worm case by axle, worm case connects rope roll by axle, puts cable wire on the rope roll, and cable wire is connected the leg-of-mutton end points of being made up of three hounds by running block with the fixed pulley group, the other end connects jib by cable wire, hound connects hinge by strut and is fixed in the tower cap, and is running-fit, above-mentioned composition jib luffing mechanism.On the tower cap on body of the tower top, establish traction electric machine, connect coupler, traction worm case and rope roll respectively by axle, cable wire is set on the rope roll, cable wire by assembly pulley in the slide rail that the jib lower end is provided with, and the connection coaster, coaster places in the slide rail, hangs the building block suspender down, jib one end connects hinge by jib and is connected with the tower cap, and is running-fit.
The utility model embodiment is described in detail in conjunction with the accompanying drawings.
Fig. 1 is the utility model integral structure schematic perspective view;
Fig. 2 is electrical motor, coupler, worm case, rope roll and wire rope structure scheme drawing.
According to illustrated in figures 1 and 2, the utility model is made up of jib luffing mechanism and dolly trailer coupling two parts.The jib luffing mechanism: a side of the body of the tower 10 on support is established luffing electrical motor 16 respectively, connect coupler 14 and worm case 15 by axle, worm case 15 connects rope roll 12 by axle, cable wire 5 is set on the rope roll 12, cable wire 5 is connected the leg-of-mutton end points of being made up of three hounds 8 by running block 11 with fixed pulley group 13, the other end connects jib 4 by cable wire 5, and hound 8 connects hinge 9 by strut and is fixed in tower cap 17, and is running-fit.Dolly trailer coupling: on tower cap 17, establish traction electric machine 7, connect coupler, traction worm case 6 and rope roll by axle, cable wire 5 is set on the rope roll, cable wire 5 passes through assembly pulley 18 in the slide rail 3 that the jib lower end is provided with, and connecting coaster 2, coaster 2 places in the slide rail 3, hangs building block suspender 1 down, above-mentioned jib 4 one ends connect hinge 19 by jib and are connected with the tower cap, and are running-fit.
Starter motor 16 in the jib luffing mechanism, drive cable wire 5 by coupler 14, worm case 15, rope roll 12, affect hound 8 by movable and fixed pulley group 11 and 13, jib 4 can be stretched height by cable wire 5 at last, be about to jib 4 is improved 0~30 degree by horizontal direction the elevation angle, since 0~30 degree luffing, rotation jib 4 when this hoisting crane will be changed another side and builds a wall work, and then jib 4 can percussion mao bamboon scaffold.
The dolly trailer coupling is provided with electrical motor 7 equally, passes through coupler, worm case 6, rope roll, assembly pulley 18, move in slide rail 3 by cable traction dolly 2, can make and hang thing and remain on luffing between 1.5~9.5m, solve the building by laying bricks or stones of many axis bodies of wall in an orientation.
The utility model is because the combination of jib luffing and dolly traction, and the lifting that has solved the high building facing block more is applicable to the building block working procedure of mao bamboon pin hand.And safe construction is played good effect too.

Claims (1)

1, a kind of by body of the tower, jib, electrical motor, cable wire, the flooring building block hoisting crane that pulley is formed, it is characterized in that by jib luffing mechanism and the combination of dolly trailer coupling, a. jib luffing mechanism: body of the tower 10 1 sides on support are established luffing electrical motor 16 respectively, connect coupler 14 by axle, luffing worm case 15, worm case 15 connects rope roll 12 by axle, cable wire 5 is set on the rope roll 12, cable wire 5 is connected the leg-of-mutton end points of being made up of three hounds 8 by running block 11 with fixed pulley group 13, the other end connects jib 4 by cable wire 5, hound 8 connects hinge 9 fixed tower caps 17 by strut, and is running-fit; B. dolly trailer coupling: on tower cap 17, establish traction electric machine 7, connect coupler respectively by axle, traction worm case 6 and rope roll, cable wire 5 is set on the rope roll, in the slide rail 3 that the jib lower end is provided with and connect coaster 2, coaster 2 places in the slide rail 3 cable wire 5 by assembly pulley 18, time hangs building block suspender 1, c. jib 4 one ends connect hinge 19 by jib and are connected with the tower cap, and are running-fit.
CN 91231093 1991-12-27 1991-12-27 Crane for floor building blocks CN2119409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91231093 CN2119409U (en) 1991-12-27 1991-12-27 Crane for floor building blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91231093 CN2119409U (en) 1991-12-27 1991-12-27 Crane for floor building blocks

Publications (1)

Publication Number Publication Date
CN2119409U true CN2119409U (en) 1992-10-21

Family

ID=4936347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91231093 CN2119409U (en) 1991-12-27 1991-12-27 Crane for floor building blocks

Country Status (1)

Country Link
CN (1) CN2119409U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102815627A (en) * 2012-08-06 2012-12-12 四川省第三建筑工程公司 Automatic traction system for large-scale tower-type crane standard-knot removal and installation
CN103407903A (en) * 2012-08-18 2013-11-27 上海庞源机械租赁股份有限公司 Automatic traction system for large-size tower crane mounting and dismounting standard knot and traction method thereof
CN105197808A (en) * 2014-03-13 2015-12-30 张秀禾 Building block charging crane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102815627A (en) * 2012-08-06 2012-12-12 四川省第三建筑工程公司 Automatic traction system for large-scale tower-type crane standard-knot removal and installation
CN103407903A (en) * 2012-08-18 2013-11-27 上海庞源机械租赁股份有限公司 Automatic traction system for large-size tower crane mounting and dismounting standard knot and traction method thereof
CN105197808A (en) * 2014-03-13 2015-12-30 张秀禾 Building block charging crane

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C06 Publication
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee